The DVT-PRO is a specialized sequential compression therapy device that augments deep venous blood flow to help prevent Deep Vein Thrombosis (DVT). Applying pneumatic compression to the calf and/or foot enhances blood flow, reduces venous stasis, increases venous velocity and enhances fibrinolytic activity, the body's natural process for breaking-down clots. IPC produces sheer stress within the veins to induce a biologically medicated vasodilatory effect.